14,813 plants indexed.
Antrim WWTF is a secondary treatment plant serving 1,052 people in Antrim, New Hampshire. It discharges treated wastewater into local waterways, supporting the Contoocook River watershed.
Antwerp V WWTP is a secondary treatment plant serving 420 people in the Village of Antwerp, New York. It discharges 121.13 megaliters of treated wastewater annually into the local watershed.
APACHE WWT is a secondary treatment plant serving Apache, Oklahoma. It discharges treated wastewater into local waterways, supporting the region's water quality management.
Apple Creek WWTP and Sewers is an advanced treatment facility serving Apple Creek, Ohio. It treats wastewater for a small population of 999, discharging 302.83 volume units daily.
Applegate WWTF is a secondary treatment plant serving 85 people in Placer County, California. It discharges 22.71 units of treated wastewater daily, operating under US EPA NPDES regulations.
Appleton City WWTP is a secondary treatment plant in St. Clair County, Missouri, serving approximately 1,505 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
Appomattox STP No I is a secondary treatment plant serving 1,700 people in Appomattox County, Virginia. It discharges 643.52 units of treated wastewater daily.
Appomattox STP No II is a secondary wastewater treatment plant serving 604 people in Appomattox, Virginia. It discharges 189.27 megaliters per year under US Clean Water Act regulations.
ARAGON WPCP is an advanced wastewater treatment plant in Cedartown, Georgia, United States. It serves a population of 1,105 and has a designed capacity of 1,211.33 volume units.
ARAPAHO WWT is a secondary treatment plant serving 748 people in Custer County, Oklahoma. It discharges 302.83 units of treated wastewater daily, with a designed capacity of 340.69 units.
ARAPAHOE WWTP serves the community of Arapahoe, Nebraska, with secondary treatment. The plant has a designed capacity of 454.25 m³/day and treats an average daily flow of 378.54 m³/day.
ARARAT TWP wastewater treatment plant serves 480 people in Ararat Township, Pennsylvania, with advanced treatment. It discharges 94.64 volume units daily, operating under US Clean Water Act regulations.
Arbuckle WWTF is an advanced treatment plant serving College City, California. It treats wastewater for 2,100 residents with a designed capacity of 1,892.70 volume units.
ARBYRD WWTP is a secondary treatment plant serving 509 people in Arbyrd, Missouri. It discharges 242.27 units of treated wastewater daily, with a designed capacity of 299.05 units.
ARCADIA STL is a secondary wastewater treatment plant in Arcadia Township, Carroll County, Iowa, serving 483 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
ARCADIA WWTP is a secondary treatment plant serving 391 people in Crawford County, Kansas. It discharges 147.63 units of treated wastewater daily, with a designed capacity of 162.77 units.
ARCADIA WWTP is a secondary treatment plant serving Arcadia, Nebraska, with a design capacity of 113.56 volume units. It discharges treated wastewater into local waterways, supporting the region's water quality.
Arcadia WWTP East is a secondary treatment plant serving 120 people in Arcadia, Missouri. It discharges 37.85 m³/day of treated wastewater, with a designed capacity of 45.42 m³/day.
ARCADIA WWTP WEST is a secondary treatment plant in Arcadia, Missouri, serving a small population of 488. It discharges 170.34 units of treated wastewater daily, with a designed capacity of 208.20 units.
Arch Cape STP is a secondary treatment plant serving 328 residents in Clatsop County, Oregon. It discharges 257.41 megaliters of treated wastewater annually, operating under the US Clean Water Act.